Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Choose from thousands of extra features and styles to make Firefox your own.
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Weather Underground (Forecast Plus)
This add-on is not compatible with your version of Firefox because of the following:
Provides local & long range Weather Forecast using Weather Underground
12,478 users -
Pray Times!
This add-on is not compatible with your version of Firefox because of the following:
Display daily Muslim prayer times.
8,428 users -
WebRank SEO Toolbar
This add-on is not compatible with your version of Firefox because of the following:
A toolbar that gives Google Pagerank, Alexa, Compete and Quantcast Rank, pages indexed and backlinks in Google, Bing and Yahoo. Bookmark webpages at PickMeWeb.com, view similar websites at SimilarSites.com. Delicious, Digg and Tweet Count.
13,553 users
Most Popular See all »
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Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...This add-on is not compatible with your version of Firefox because of the following:
481,237 users -
Minimizes windows into the system tray.This add-on is not compatible with your version of Firefox because of the following:
209,522 users -
Read EPUB e-books and browse OPDS catalogs.This add-on is not compatible with your version of Firefox because of the following:
129,818 users -
Multiple account (or label) Gmail notifier (without storing passwords)This add-on is not compatible with your version of Firefox because of the following:
93,894 users -
ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.This add-on is not compatible with your version of Firefox because of the following:
75,763 users -
block ads seamlessly on popular websitesThis add-on is not compatible with your version of Firefox because of the following:
74,854 users
Top Rated See all »
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Display daily Muslim prayer times.This add-on is not compatible with your version of Firefox because of the following:
8,428 users -
Mit dem Gutscheinfinder von Gutscheine-Live.de verpassen Sie keine Gutscheine mehr. Sobald Sie einen Shop betreten, zu dem ein Gutschein oder eine Sonderaktion in unserem System hinterlegt ist, werden Sie automatisch benachrichtigt.This add-on is not compatible with your version of Firefox because of the following:
1,128 users -
Welcome to BioLegend's Firefox Addon. This addon contains the latest information on Human and Mouse CD Molecules from the HLDA Workshop, Information on Cytokines and Chemokines, Pathway Posters, All the Latest News from BioLegend, and more...This add-on is not compatible with your version of Firefox because of the following:
93 users -
Minggl is a social interaction manager. The Minggl toolbar makes it easy to manage information, communication, and navigation across (and independent of) social networks. Minggl adds a "relationship layer" across all your sites.This add-on is not compatible with your version of Firefox because of the following:
2 users -
Lets you perform conversions from your Firefox browser with a large amount of customization including the ability to select a number and convert it using a right-click. This tool is in Beta and no documentation is currently available.This add-on is not compatible with your version of Firefox because of the following:
32 users -
Want to save money shopping online?This add-on is not compatible with your version of Firefox because of the following:
Automatically get the best prices, coupons & promo codes.
✔ Uses HTTPS
✔ Automatically get the best prices & coupon codes
✔ Works on search engines
✔ Product information
Safe · Discreet · 100% Free2,875 users
Recently Added See all »
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Lets you know when an audible tab is closed.This add-on is not compatible with your version of Firefox because of the following:
0 users -
Free HTML5 Sticky NotesThis add-on is not compatible with your version of Firefox because of the following:
23 users -
Ne manquez plus un seul de mes lives sur Twich :)This add-on is not compatible with your version of Firefox because of the following:
4 users -
Strictly block all popup requests from any website.This add-on is not compatible with your version of Firefox because of the following:
112 users -
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This add-on is not compatible with your version of Firefox because of the following:
15 users -
Shows notifications when you get a new notification on GitHub and provides quick access to all notifications in a popup.This add-on is not compatible with your version of Firefox because of the following:
4 users
See all 1299 extensions in Alerts & Updates »
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